1. Home
  2. Circuit Boards
  3. Master Spa Circuit Boards
  4. Master Spa Circuit Board 55405

Master Spa Circuit Board 55405

Master Spa Circuit Board 55405
Master Spa Circuit Board 55405
Balboa Water Group® Balboa Water Group®
Price: $0.00
empty: MAS520
empty: Master Spa

Choose Options

Ask A Product Question

Part Number:



Discontinued - See replacement below
This item is discontinued, please see replacement HERE.

Control box with heater can be ordered HERE

Master Spa Circuit Board
Chip Number MS520 (X801125)
Balboa Board Numbers 54357 or 55405
Control box Number: 55363-01 / 55363-02

Note: You will be sent 54357-03, the boards are identical, and it is less money.

It is very important that you do not order a circuit board based on looks, several boards look alike but have different software or chips. It is the chip that drives the board and gives it its unique functions. To correctly identify a circuit board the chip number should be used to identify it. It can be found on a white sticker near the center of the circuit board. Another number that is helpful in identifying a Balboa Water Group circuit board is the five digit number found on most boards (5****).

Same Day Shipping If Ordered By
6:00 EST | 5:00 CST | 4:00 MST | 3:00 PST
Monday Thru Friday
$10.95 Flat Rate Shipping

Related Items

Recently Viewed Items

We are currently closed for restructuring. We will be back soon.
Need assistance? We can be reached at [email protected]
TOP Email Us